Base | Representation |
---|---|
bin | 110000100001101110… |
… | …1110111001011011001 |
3 | 100221222122121020110011 |
4 | 1201003131313023121 |
5 | 3201411021214021 |
6 | 115512433521521 |
7 | 10346306606563 |
oct | 1410335671331 |
9 | 327878536404 |
10 | 104211116761 |
11 | 40217505494 |
12 | 182441132a1 |
13 | 9a9a0ab3cb |
14 | 508844c333 |
15 | 2a9dcb2de1 |
hex | 18437772d9 |
104211116761 has 4 divisors (see below), whose sum is σ = 109695912400. Its totient is φ = 98726321124.
The previous prime is 104211116759. The next prime is 104211116777. The reversal of 104211116761 is 167611112401.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 104211116761 - 21 = 104211116759 is a prime.
It is a super-2 number, since 2×1042111167612 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (104211116701) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2742397791 + ... + 2742397828.
It is an arithmetic number, because the mean of its divisors is an integer number (27423978100).
Almost surely, 2104211116761 is an apocalyptic number.
It is an amenable number.
104211116761 is a deficient number, since it is larger than the sum of its proper divisors (5484795639).
104211116761 is an equidigital number, since it uses as much as digits as its factorization.
104211116761 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5484795638.
The product of its (nonzero) digits is 2016, while the sum is 31.
The spelling of 104211116761 in words is "one hundred four billion, two hundred eleven million, one hundred sixteen thousand, seven hundred sixty-one".
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